package com.yinbw.postgresql.service;

import com.yinbw.postgresql.entity.Zz;
import com.baomidou.mybatisplus.extension.service.IService;
import com.mybatisplus.common.model.param.ParamBean;
import com.mybatisplus.common.page.PageVo;

import java.util.List;


public interface ZzService extends IService<Zz> {

    List<Zz> queryList();

    Boolean changeById(Zz zz);

    Boolean removeById(Long id);

    Boolean saveData(Zz zz);

    PageVo  page(ParamBean<Zz> paramBean);
}
